Running Custom Script Logic: Skip Prompt Dialog

Hi,

I'm trying to run a specific logic (written in a separated .LGF file) and decided to use data packages. The idea is to run data package from excel sheet on send-button click (macros MNU_eDATA_SELECTPACKAGE) without providing any specific information from user (for example dimensions, run time... which are generally configured from package form dialog), because UI is to be as simple as possible.

I copied "Allocation" package, removed all specific questions, changed ALLOCATION.LGF script file to my own script filename an so on.. But I can't get rid of dialog "Select when to run the package". Any idea of how I can set "Run now" option by default and skip or hide somehow this prompt?